The RICS House Price Balance measures the percentage of surveyors in the United Kingdom who report a rise in house prices minus those reporting a fall. A reading above 0% suggests that more surveyors are experiencing price increases, which can provide insight into the housing market's health and overall economic conditions.
A higher than expected figure should be seen as positive (bullish) for the GBP while a lower than expected figure should be seen as negative (bearish) for the GBP.